chore(deps): update ghcr.io/devcontainers/features/docker-in-docker docker tag to v3

See merge request !173

See: to-be-continuous#92
Support custom TBC group using $TBC_NAMESPACE
$TBC_NAMESPACE has default value

This change restores the working build for basic forking workflow on gitlab.com.

fix(template): fix tf-destroy not deleting state

See merge request !175

## [9.2.2](9.2.1...9.2.2) (2026-06-16)

### Bug Fixes

* **destroy:** fix tf-destroy not deleting state ([bd1ba856](bd1ba856))